Added templates for views:
 - AccountDetailsView
 - AccountsListItem
 - AccountsListView
 - AccountTransactionListItem
 - AccountTransactionsListView
 - TransactionDetailsItem
 - TransactionDetailsView
Added services:
 - AccountsService
 - TransactionsService
Added views:
 - AccountDetailsView
 - AccountsListView
 - AccountTransactionsListView
 - TransactionDetailsView
Added components to index.jsp
Implemented in AccountDetailsView following functionality:
 - Update account
 - Create new account
 - Reset form
 - Back to AccountsListView